Cost benefit analysis | Business & Finance homework help

  I am in requirement of cost benefit analysis for the attached file

Instructions: 

Create a PowerPoint deck (made up of no more than 6 slides) to present your findings, addressing the following questions for Annie: 

• What would be the estimated cost/benefit under each option? 

• What is your recommendation? 

• What are some of the assumptions we had to make, which will require further validation? 

• What additional activities should we perform in order to finalize our recommendation? 

• What are some of the additional qualitative benefits/considerations for each option? 

• What did you find easiest/most challenging about the exercise? 

Provide the back-up calculations used for your recommendation in an Excel file.